On Average,the Illuminated Zone in Oceans Is to a Depth

question 37

Multiple Choice

On average,the illuminated zone in oceans is to a depth of_____ ,but in some oceans may be as deep as ______.

• A)20 m (66 ft);30 m (100 ft)
• B)100 m (330 ft);500 m (1,640 ft)
• C)60 m (200 ft);300 m (1,000 ft)
• D)30 m (100 ft);900 m (3,000 ft)
• E)5 m (16.4 ft. );30 m (100 ft)

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Definitions:

Rooting Reflex

An automatic response seen in newborns, where they turn their head toward anything that strokes their cheek or mouth.

Moro Reflex

An involuntary reflex found in newborns, characterized by the baby spreading its arms, then unspreading them and crying, usually triggered by a loud sound or sudden movement.

Babinski Reflex

A physical reflex observable in infants, where fanning and curling toes occur when the sole of the foot is stimulated.

Grasping

The reflex action by which infants close their fingers around an object placed in their hand.